RU2006131095A - DEVICE FOR ULTRASONIC TESTS - Google Patents

DEVICE FOR ULTRASONIC TESTS Download PDF

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Publication number
RU2006131095A
RU2006131095A RU2006131095/28A RU2006131095A RU2006131095A RU 2006131095 A RU2006131095 A RU 2006131095A RU 2006131095/28 A RU2006131095/28 A RU 2006131095/28A RU 2006131095 A RU2006131095 A RU 2006131095A RU 2006131095 A RU2006131095 A RU 2006131095A
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RU
Russia
Prior art keywords
vertical
piezoelectric transducers
angular orientation
platform
axis
Prior art date
Application number
RU2006131095/28A
Other languages
Russian (ru)
Other versions
RU2408009C2 (en
Inventor
Анатолий Владимирович Дубина (BY)
Анатолий Владимирович Дубина
Original Assignee
Анатолий Владимирович Дубина (BY)
Анатолий Владимирович Дубина
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Анатолий Владимирович Дубина (BY), Анатолий Владимирович Дубина filed Critical Анатолий Владимирович Дубина (BY)
Priority to RU2006131095/28A priority Critical patent/RU2408009C2/en
Publication of RU2006131095A publication Critical patent/RU2006131095A/en
Application granted granted Critical
Publication of RU2408009C2 publication Critical patent/RU2408009C2/en

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Claims (2)

1. Устройство для ультразвуковых испытаний, содержащее неподвижное основание с опорами для испытываемой колесной пары, привод с фрикционным роликом, две иммерсионные ванны, размещенные по вертикальному уровню ниже оси вращения испытываемой колесной пары и ее опор, два сканирующих устройства с пьезоэлектрическими преобразователями, отличающееся тем, что пьезоэлектрические преобразователи посредством вертикальных и наклонных стоек угловой ориентации закреплены на платформе, размещенной в иммерсионной ванне и установленной на подвеске координатной системы, причем вертикальные стойки угловой ориентации пьезоэлектрических преобразователей имеют форму цилиндрических шарниров с вертикальной осью вращения и состоят каждая из нижней опоры, неподвижно закрепленной на платформе, и верхней державки, в которой выполнено гнездо для фиксации пьезоэлектрического преобразователя, а верхняя державка установлена в положение, ориентирующее акустическую ось пьезоэлектрического преобразователя под углом от 65 до 72° к плоскости поверхности контролируемого колеса в точке ввода ультразвука, и зафиксирована.1. Device for ultrasonic testing, comprising a fixed base with supports for the test wheelset, a drive with a friction roller, two immersion baths placed at a vertical level below the axis of rotation of the test wheelset and its supports, two scanning devices with piezoelectric transducers, characterized in that piezoelectric transducers by means of vertical and inclined racks of angular orientation are mounted on a platform placed in an immersion bath and mounted on suspensions e coordinate system, and the vertical pillars of the angular orientation of the piezoelectric transducers are in the form of cylindrical hinges with a vertical axis of rotation and consist of each of the lower support, which is fixedly mounted on the platform, and the upper holder, in which the socket for fixing the piezoelectric transducer is made, and the upper holder is set to orienting the acoustic axis of the piezoelectric transducer at an angle of 65 to 72 ° to the plane of the surface of the controlled wheel at the entry point sound, and fixed. 2. Устройство по п.1, отличающееся тем, что наклонная стойка угловой ориентации пьезоэлектрических преобразователей, направленных на поверхность катания колеса, расположена под углом 83°...87° к горизонтальной платформе и удалена на расстоянии (0,85...1,15) ширины обода колеса от ближних вертикальных стоек.2. The device according to claim 1, characterized in that the inclined stand of the angular orientation of the piezoelectric transducers directed to the surface of the wheel is located at an angle of 83 ° ... 87 ° to the horizontal platform and is removed at a distance of (0.85 ... 1 , 15) the width of the wheel rim from the nearest vertical struts.
RU2006131095/28A 2006-08-30 2006-08-30 Ultrasound test device RU2408009C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006131095/28A RU2408009C2 (en) 2006-08-30 2006-08-30 Ultrasound test device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006131095/28A RU2408009C2 (en) 2006-08-30 2006-08-30 Ultrasound test device

Publications (2)

Publication Number Publication Date
RU2006131095A true RU2006131095A (en) 2008-03-10
RU2408009C2 RU2408009C2 (en) 2010-12-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006131095/28A RU2408009C2 (en) 2006-08-30 2006-08-30 Ultrasound test device

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RU (1) RU2408009C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2480741C1 (en) * 2011-10-26 2013-04-27 Общество с ограниченной ответственностью (ООО) "Чистые технологии СПб." Method of nondestructive check of units in railway car trolleys and device for its realisation
RU2478198C1 (en) * 2011-12-19 2013-03-27 Олег Иванович Плетень Method of determining antiquity of event of creation of object containing cellulose, label for antiquity of event of creation of said object on surface of article and method of protecting article from falsification of antiquity of event of creation thereof
RU2739344C1 (en) * 2020-01-29 2020-12-23 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный университет путей сообщения" Method of diagnosing solid-rolled wheel on train stroke

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Publication number Publication date
RU2408009C2 (en) 2010-12-27

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Effective date: 20110831